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Diffstat (limited to 'lldb/source/API/SBFileSpec.cpp')
| -rw-r--r-- | lldb/source/API/SBFileSpec.cpp | 223 |
1 files changed, 223 insertions, 0 deletions
diff --git a/lldb/source/API/SBFileSpec.cpp b/lldb/source/API/SBFileSpec.cpp new file mode 100644 index 000000000000..2f910b9ba294 --- /dev/null +++ b/lldb/source/API/SBFileSpec.cpp @@ -0,0 +1,223 @@ +//===-- SBFileSpec.cpp ------------------------------------------*- C++ -*-===// +// +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception +// +//===----------------------------------------------------------------------===// + +#include "lldb/API/SBFileSpec.h" +#include "SBReproducerPrivate.h" +#include "Utils.h" +#include "lldb/API/SBStream.h" +#include "lldb/Host/FileSystem.h" +#include "lldb/Host/PosixApi.h" +#include "lldb/Utility/FileSpec.h" +#include "lldb/Utility/Stream.h" + +#include "llvm/ADT/SmallString.h" + +#include <inttypes.h> +#include <limits.h> + +using namespace lldb; +using namespace lldb_private; + +SBFileSpec::SBFileSpec() : m_opaque_up(new lldb_private::FileSpec()) { + LLDB_RECORD_CONSTRUCTOR_NO_ARGS(SBFileSpec); +} + +SBFileSpec::SBFileSpec(const SBFileSpec &rhs) : m_opaque_up() { + LLDB_RECORD_CONSTRUCTOR(SBFileSpec, (const lldb::SBFileSpec &), rhs); + + m_opaque_up = clone(rhs.m_opaque_up); +} + +SBFileSpec::SBFileSpec(const lldb_private::FileSpec &fspec) + : m_opaque_up(new lldb_private::FileSpec(fspec)) {} + +// Deprecated!!! +SBFileSpec::SBFileSpec(const char *path) : m_opaque_up(new FileSpec(path)) { + LLDB_RECORD_CONSTRUCTOR(SBFileSpec, (const char *), path); + + FileSystem::Instance().Resolve(*m_opaque_up); +} + +SBFileSpec::SBFileSpec(const char *path, bool resolve) + : m_opaque_up(new FileSpec(path)) { + LLDB_RECORD_CONSTRUCTOR(SBFileSpec, (const char *, bool), path, resolve); + + if (resolve) + FileSystem::Instance().Resolve(*m_opaque_up); +} + +SBFileSpec::~SBFileSpec() {} + +const SBFileSpec &SBFileSpec::operator=(const SBFileSpec &rhs) { + LLDB_RECORD_METHOD(const lldb::SBFileSpec &, + SBFileSpec, operator=,(const lldb::SBFileSpec &), rhs); + + if (this != &rhs) + m_opaque_up = clone(rhs.m_opaque_up); + return LLDB_RECORD_RESULT(*this); +} + +bool SBFileSpec::operator==(const SBFileSpec &rhs) const { + LLDB_RECORD_METHOD_CONST(bool, SBFileSpec, operator==,(const SBFileSpec &rhs), + rhs); + + return ref() == rhs.ref(); +} + +bool SBFileSpec::operator!=(const SBFileSpec &rhs) const { + LLDB_RECORD_METHOD_CONST(bool, SBFileSpec, operator!=,(const SBFileSpec &rhs), + rhs); + + return !(*this == rhs); +} + +bool SBFileSpec::IsValid() const { + LLDB_RECORD_METHOD_CONST_NO_ARGS(bool, SBFileSpec, IsValid); + return this->operator bool(); +} +SBFileSpec::operator bool() const { + LLDB_RECORD_METHOD_CONST_NO_ARGS(bool, SBFileSpec, operator bool); + + return m_opaque_up->operator bool(); +} + +bool SBFileSpec::Exists() const { + LLDB_RECORD_METHOD_CONST_NO_ARGS(bool, SBFileSpec, Exists); + + return FileSystem::Instance().Exists(*m_opaque_up); +} + +bool SBFileSpec::ResolveExecutableLocation() { + LLDB_RECORD_METHOD_NO_ARGS(bool, SBFileSpec, ResolveExecutableLocation); + + return FileSystem::Instance().ResolveExecutableLocation(*m_opaque_up); +} + +int SBFileSpec::ResolvePath(const char *src_path, char *dst_path, + size_t dst_len) { + LLDB_RECORD_STATIC_METHOD(int, SBFileSpec, ResolvePath, + (const char *, char *, size_t), src_path, dst_path, + dst_len); + + llvm::SmallString<64> result(src_path); + FileSystem::Instance().Resolve(result); + ::snprintf(dst_path, dst_len, "%s", result.c_str()); + return std::min(dst_len - 1, result.size()); +} + +const char *SBFileSpec::GetFilename() const { + LLDB_RECORD_METHOD_CONST_NO_ARGS(const char *, SBFileSpec, GetFilename); + + return m_opaque_up->GetFilename().AsCString(); +} + +const char *SBFileSpec::GetDirectory() const { + LLDB_RECORD_METHOD_CONST_NO_ARGS(const char *, SBFileSpec, GetDirectory); + + FileSpec directory{*m_opaque_up}; + directory.GetFilename().Clear(); + return directory.GetCString(); +} + +void SBFileSpec::SetFilename(const char *filename) { + LLDB_RECORD_METHOD(void, SBFileSpec, SetFilename, (const char *), filename); + + if (filename && filename[0]) + m_opaque_up->GetFilename().SetCString(filename); + else + m_opaque_up->GetFilename().Clear(); +} + +void SBFileSpec::SetDirectory(const char *directory) { + LLDB_RECORD_METHOD(void, SBFileSpec, SetDirectory, (const char *), directory); + + if (directory && directory[0]) + m_opaque_up->GetDirectory().SetCString(directory); + else + m_opaque_up->GetDirectory().Clear(); +} + +uint32_t SBFileSpec::GetPath(char *dst_path, size_t dst_len) const { + LLDB_RECORD_METHOD_CONST(uint32_t, SBFileSpec, GetPath, (char *, size_t), + dst_path, dst_len); + + uint32_t result = m_opaque_up->GetPath(dst_path, dst_len); + + if (result == 0 && dst_path && dst_len > 0) + *dst_path = '\0'; + return result; +} + +const lldb_private::FileSpec *SBFileSpec::operator->() const { + return m_opaque_up.get(); +} + +const lldb_private::FileSpec *SBFileSpec::get() const { + return m_opaque_up.get(); +} + +const lldb_private::FileSpec &SBFileSpec::operator*() const { + return *m_opaque_up; +} + +const lldb_private::FileSpec &SBFileSpec::ref() const { return *m_opaque_up; } + +void SBFileSpec::SetFileSpec(const lldb_private::FileSpec &fs) { + *m_opaque_up = fs; +} + +bool SBFileSpec::GetDescription(SBStream &description) const { + LLDB_RECORD_METHOD_CONST(bool, SBFileSpec, GetDescription, (lldb::SBStream &), + description); + + Stream &strm = description.ref(); + char path[PATH_MAX]; + if (m_opaque_up->GetPath(path, sizeof(path))) + strm.PutCString(path); + return true; +} + +void SBFileSpec::AppendPathComponent(const char *fn) { + LLDB_RECORD_METHOD(void, SBFileSpec, AppendPathComponent, (const char *), fn); + + m_opaque_up->AppendPathComponent(fn); +} + +namespace lldb_private { +namespace repro { + +template <> +void RegisterMethods<SBFileSpec>(Registry &R) { + LLDB_REGISTER_CONSTRUCTOR(SBFileSpec, ()); + LLDB_REGISTER_CONSTRUCTOR(SBFileSpec, (const lldb::SBFileSpec &)); + LLDB_REGISTER_CONSTRUCTOR(SBFileSpec, (const char *)); + LLDB_REGISTER_CONSTRUCTOR(SBFileSpec, (const char *, bool)); + LLDB_REGISTER_METHOD(const lldb::SBFileSpec &, + SBFileSpec, operator=,(const lldb::SBFileSpec &)); + LLDB_REGISTER_METHOD_CONST(bool, + SBFileSpec, operator==,(const lldb::SBFileSpec &)); + LLDB_REGISTER_METHOD_CONST(bool, + SBFileSpec, operator!=,(const lldb::SBFileSpec &)); + LLDB_REGISTER_METHOD_CONST(bool, SBFileSpec, IsValid, ()); + LLDB_REGISTER_METHOD_CONST(bool, SBFileSpec, operator bool, ()); + LLDB_REGISTER_METHOD_CONST(bool, SBFileSpec, Exists, ()); + LLDB_REGISTER_METHOD(bool, SBFileSpec, ResolveExecutableLocation, ()); + LLDB_REGISTER_STATIC_METHOD(int, SBFileSpec, ResolvePath, + (const char *, char *, size_t)); + LLDB_REGISTER_METHOD_CONST(const char *, SBFileSpec, GetFilename, ()); + LLDB_REGISTER_METHOD_CONST(const char *, SBFileSpec, GetDirectory, ()); + LLDB_REGISTER_METHOD(void, SBFileSpec, SetFilename, (const char *)); + LLDB_REGISTER_METHOD(void, SBFileSpec, SetDirectory, (const char *)); + LLDB_REGISTER_METHOD_CONST(uint32_t, SBFileSpec, GetPath, (char *, size_t)); + LLDB_REGISTER_METHOD_CONST(bool, SBFileSpec, GetDescription, + (lldb::SBStream &)); + LLDB_REGISTER_METHOD(void, SBFileSpec, AppendPathComponent, (const char *)); +} + +} +} |